src/external/3rd/library/libxml/testThreads.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3 #include "libxml.h"
   4
   5 #if defined(LIBXML_THREAD_ENABLED) && defined(LIBXML_CATALOG_ENABLED)
   6 #include <libxml/globals.h>
   7 #include <libxml/threads.h>
   8 #include <libxml/parser.h>
   9 #include <libxml/catalog.h>
  10 #include <pthread.h>
  11 #include <string.h>
  12 #if !defined(_MSC_VER)
  13 #include <unistd.h>
  14 #endif
  15 #include <assert.h>
  16
  17 #define MAX_ARGC        20
  18 static pthread_t tid[MAX_ARGC];
  19
  20 static const char *catalog = "test/threads/complex.xml";
  21 static const char *testfiles[] = {
  22     "test/threads/abc.xml",
  23     "test/threads/acb.xml",
  24     "test/threads/bac.xml",
  25     "test/threads/bca.xml",
  26     "test/threads/cab.xml",
  27     "test/threads/cba.xml",
  28     "test/threads/invalid.xml",
  29 };
  30
  31 const char *Okay = "OK";
  32 const char *Failed = "Failed";
  33
  34 #ifndef xmlDoValidityCheckingDefaultValue
  35 #error xmlDoValidityCheckingDefaultValue is not a macro
  36 #endif
  37 #ifndef xmlGenericErrorContext
  38 #error xmlGenericErrorContext is not a macro
  39 #endif
  40
  41 static void *
  42 thread_specific_data(void *private_data)
  43 {
  44     xmlDocPtr myDoc;
  45     const char *filename = (const char *) private_data;
  46     int okay = 1;
  47
  48     if (!strcmp(filename, "test/threads/invalid.xml")) {
  49         xmlDoValidityCheckingDefaultValue = 0;
  50         xmlGenericErrorContext = stdout;
  51     } else {
  52         xmlDoValidityCheckingDefaultValue = 1;
  53         xmlGenericErrorContext = stderr;
  54     }
  55     myDoc = xmlParseFile(filename);
  56     if (myDoc) {
  57         xmlFreeDoc(myDoc);
  58     } else {
  59         printf("parse failed\n");
  60         okay = 0;
  61     }
  62     if (!strcmp(filename, "test/threads/invalid.xml")) {
  63         if (xmlDoValidityCheckingDefaultValue != 0) {
  64             printf("ValidityCheckingDefaultValue override failed\n");
  65             okay = 0;
  66         }
  67         if (xmlGenericErrorContext != stdout) {
  68             printf("xmlGenericErrorContext override failed\n");
  69             okay = 0;
  70         }
  71     } else {
  72         if (xmlDoValidityCheckingDefaultValue != 1) {
  73             printf("ValidityCheckingDefaultValue override failed\n");
  74             okay = 0;
  75         }
  76         if (xmlGenericErrorContext != stderr) {
  77             printf("xmlGenericErrorContext override failed\n");
  78             okay = 0;
  79         }
  80     }
  81     if (okay == 0)
  82         return((void *) Failed);
  83     return ((void *) Okay);
  84 }
  85
  86 int
  87 main()
  88 {
  89     unsigned int i, repeat;
  90     unsigned int num_threads = sizeof(testfiles) / sizeof(testfiles[0]);
  91     void *results[MAX_ARGC];
  92     int ret;
  93
  94     xmlInitParser();
  95     for (repeat = 0;repeat < 500;repeat++) {
  96         xmlLoadCatalog(catalog);
  97
  98         for (i = 0; i < num_threads; i++) {
  99             results[i] = NULL;
 100             tid[i] = (pthread_t) -1;
 101         }
 102
 103         for (i = 0; i < num_threads; i++) {
 104             ret = pthread_create(&tid[i], 0, thread_specific_data,
 105                                  (void *) testfiles[i]);
 106             if (ret != 0) {
 107                 perror("pthread_create");
 108                 exit(1);
 109             }
 110         }
 111         for (i = 0; i < num_threads; i++) {
 112             ret = pthread_join(tid[i], &results[i]);
 113             if (ret != 0) {
 114                 perror("pthread_join");
 115                 exit(1);
 116             }
 117         }
 118
 119         xmlCatalogCleanup();
 120         for (i = 0; i < num_threads; i++)
 121             if (results[i] != (void *) Okay)
 122                 printf("Thread %d handling %s failed\n", i, testfiles[i]);
 123     }
 124     xmlCleanupParser();
 125     xmlMemoryDump();
 126     return (0);
 127 }
 128
 129 #else /* !LIBXML_THREADS_ENABLED */
 130 int
 131 main(void)
 132 {
 133     fprintf(stderr, "libxml was not compiled with thread or catalog support\n");
 134     return (0);
 135 }
 136 #endif